| Used-car transaction | 20 |
| Used-car transactions | 21 |
| Used-car vendition | 18 |
| Used-car-lot item | 17 |
| Used-car-lot sign | 17 |
| Used-car-lot transaction | 24 |
| Used-merchandise sign | 21 |
| Used-up checkbook, perhaps | 26 |
| Used-up pencils | 15 |
| Useful | 6 |
| Useful 21 card | 14 |
| Useful abbr. | 12 |
| Useful abbreviation | 19 |
| Useful abilities | 16 |
| Useful ability | 14 |
| Useful advice for a ring referee? | 33 |
| Useful African lily | 19 |
| Useful African plant | 20 |
| Useful animal | 13 |
| Useful app for a smartphone | 27 |
| Useful article | 14 |
| Useful beam | 11 |
| Useful bit of Lat. | 18 |
| Useful bit of Latin | 19 |
| Useful bridge cards | 19 |
| Useful byproducts | 17 |
| Useful cards in blackjack | 25 |
| Useful cat | 10 |
| Useful catchall | 15 |
| Useful catchalls | 16 |
| Useful computer command for butterfingers | 41 |
| Useful data | 11 |
| Useful device to have in winter | 31 |
| Useful downloads | 16 |
| Useful drug | 11 |
| Useful facts | 12 |
| Useful facts, in casual conversation | 36 |
| Useful feature | 14 |
| Useful fungi | 12 |
| Useful gas | 10 |
| Useful gift when looking for an apartment? | 42 |
| Useful gizmo | 12 |
| Useful guy to have around | 25 |
| Useful humor? | 13 |
| Useful hunting companion | 24 |
| Useful husband, say | 19 |
| Useful info at Dulles | 21 |
| Useful insect secretion | 23 |
| Useful item | 11 |
| Useful item accompanying a face card in blackjack | 49 |
| Useful items during a blackout | 30 |
| Useful Lat. finale | 18 |
| Useful Latin abbr. | 18 |
| Useful Latin abbreviation | 25 |
| Useful Latin phrase | 19 |
| Useful menu command for fallible folks | 38 |
| Useful metallic element | 23 |
| Useful microorganisms | 21 |
| Useful military person | 22 |
| Useful mineral | 14 |
| Useful musical ability | 22 |
| Useful online tally | 19 |
| Useful opener? | 14 |
| Useful palm stem | 16 |
| Useful picnic beast | 19 |
| Useful piece of code, briefly | 29 |
| Useful plant | 12 |
| Useful plants | 13 |
| Useful plastic | 14 |
| Useful quality | 14 |
| Useful quality for a mariner | 28 |
| Useful receptacle | 17 |
| Useful Scrabble piece? | 22 |
| Useful Scrabble tile | 20 |
| Useful seaweed | 14 |
| Useful skill | 12 |
| Useful skills | 13 |
| Useful suggestions | 18 |
| Useful tag-on from Latin | 24 |
| Useful talent | 13 |
| Useful thing | 12 |
| Useful thing for dealing with oily fishes | 41 |
| Useful thing for dirty pans | 27 |
| Useful thing for someone taking a dive? | 39 |
| Useful things | 13 |
| Useful tip | 10 |
| Useful tip for puzzle-solving? | 30 |
| Useful type of hitch in a pickup truck, or an undesired part of a social circle | 79 |
| Useful word processing feature | 30 |
| Useful word processing feature for newbies | 42 |
| Useful word processor feature | 29 |
| Useful wordprocessing feature | 29 |
| Useful words | 12 |
| Useful, based on Haydn? | 23 |
| Usefulness | 10 |
| Usefulness, so to speak | 23 |
| Useless | 7 |
| Useless activity | 16 |
| Useless argument | 16 |
| Useless bit of finery | 21 |